412548995421 has 32 divisors (see below), whose sum is σ = 617089968000. Its totient is φ = 272377292544.

The previous prime is 412548995407. The next prime is 412548995423. The reversal of 412548995421 is 124599845214.

412548995421 is a `hidden beast` number, since 4 + 1 + 2 + 5 + 4 + 8 + 99 + 542 + 1 = 666.

It is not a de Polignac number, because 412548995421 - 2⁷ = 412548995293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412548995423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6232726 + ... + 6298568.

It is an arithmetic number, because the mean of its divisors is an integer number (19284061500).

Almost surely, 2^412548995421 is an apocalyptic number.

It is an amenable number.

412548995421 is a deficient number, since it is larger than the sum of its proper divisors (204540972579).

412548995421 is a wasteful number, since it uses less digits than its factorization.

412548995421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68090 (or 68084 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The spelling of 412548995421 in words is "four hundred twelve billion, five hundred forty-eight million, nine hundred ninety-five thousand, four hundred twenty-one".